🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.66 AU - 0.84 AU

Year: 247 Days

Day: 26.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.55 AU - 1.55 AU

Year: 735 Days

Day: 23 Hours

Environment

Temp: -54 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,372,911 km

• M1: 108,907 km (0.109 R)
• M2: 916,736 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.4 AU - 1.84 AU

Year: 785 Days

Day: 27.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,372,911 km

• M1: 93,798 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.73 AU - 2.59 AU

Year: 1209 Days

Day: 12.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 13.7

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.45 AU - 4.63 AU

Year: 3684 Days

Day: 14.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 71,372,911 km

• M1: 174,730 km (0.088 R)
• M2: 4,517,556 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.9

Radius: 5

Gravity: 24.64 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 13.26 AU - 14 AU

Year: 19162 Days

Day: 24.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,372,911 km

• M1: 62,682 km (0.063 R)
• M2: 241,601 km (0.06 R)
• M3: 437,873 km (0.111 R)
• M4: 761,004 km (0.111 R)
• M5: 999,463 km (0.11 R)
• M6: 1,968,409 km (0.116 R)
• M7: 2,227,961 km (0.077 R)
• M8: 2,695,454 km (0.027 R)
• M9: 2,889,782 km (0.052 R)
• M10: 3,252,557 km (0.11 R)
• M11: 4,490,479 km (0.072 R)
• M12: 4,764,393 km (0.081 R)
• M13: 6,823,757 km (0.104 R)
• M14: 7,325,060 km (0.101 R)
• M15: 7,704,739 km (0.06 R)
• M16: 11,733,410 km (0.089 R)
• M17: 12,720,157 km (0.115 R)
• M18: 13,689,851 km (0.045 R)
• M19: 14,265,653 km (0.103 R)
• M20: 19,197,446 km (0.116 R)
• M21: 23,795,337 km (0.083 R)
• M22: 25,693,135 km (0.106 R)
• M23: 26,457,580 km (0.091 R)
• M24: 27,462,728 km (0.11 R)
• M25: 30,752,086 km (0.028 R)
• M26: 34,557,856 km (0.032 R)
• M27: 35,354,764 km (0.118 R)
• M28: 37,679,664 km (0.082 R)
• M29: 47,020,556 km (0.115 R)
• M30: 47,507,945 km (0.109 R)
• M31: 49,324,213 km (0.103 R)
• M32: 62,172,725 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 16,626 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit